5042025015545 has 12 divisors (see below), whose sum is σ = 7038255328164. Its totient is φ = 3457388581920.

The previous prime is 5042025015529. The next prime is 5042025015611. The reversal of 5042025015545 is 5455105202405.

It can be written as a sum of positive squares in 2 ways, for example, as 798907041856 + 4243117973689 = 893816^2 + 2059883^2 .

It is not a de Polignac number, because 5042025015545 - 2⁴ = 5042025015529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5042025015499 and 5042025015508.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10289846726 + ... + 10289847215.

It is an arithmetic number, because the mean of its divisors is an integer number (586521277347).

Almost surely, 2^{5042025015545} is an apocalyptic number.

It is an amenable number.

5042025015545 is a deficient number, since it is larger than the sum of its proper divisors (1996230312619).

5042025015545 is a wasteful number, since it uses less digits than its factorization.

5042025015545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20579693960 (or 20579693953 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 5042025015545 in words is "five trillion, forty-two billion, twenty-five million, fifteen thousand, five hundred forty-five".